Administrators, please do not delete this category!管理者へ: このカテゴリを削除しないでください!このカテゴリは{{Extension/ja}}により追加されるため、たとえ空であっても削除してはいけません。

This category contains extensions that are at beta status.
Beta status extensions should work pretty much as advertised, but may be lacking some features and have probably not been fully tested in all versions.